Internal symmetry of the $L_{⩽3}$ algebra arising from a Lie pair

Dadi Ni, Jiahao Cheng, Zhuo Chen +1

A Lie pair is an inclusion $A$ to $L$ of Lie algebroids over the same base manifold. In an earlier work, the third author with Bandiera, Stiénon, and Xu introduced a canonical $L_{…